Re: [virtio-dev] [PATCH] snd: Add virtio sound device specification

[Liam Girdwood <liam.r.girdwood@linux.intel.com>]

On Wed, 2019-11-20 at 15:24 +0100, Anton Yakovlev wrote:
> this
> regard. We could say something like "you can activate zero-copy mode,
> but it's
> up to your HW, OS and luck", but it does not sound very nicely.

"luck" is a bit unfair here :) But in general it will boil down to
hypervisor, HW and OS config (which will be customised for the
application).

Liam